Investigation of the crystal structure of the intercalated compound Fe1/3TiS2 by evolutionary searching and ab initio calculations
- 作者: Chubarova A.A.1, Mamonova M.V.1
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隶属关系:
- Dostoevsky Omsk State University
- 期: 卷 88, 编号 9 (2024)
- 页面: 1400–1407
- 栏目: Condensed Matter Physics
- URL: https://edgccjournal.org/0367-6765/article/view/681825
- DOI: https://doi.org/10.31857/S0367676524090108
- EDN: https://elibrary.ru/ODJSAM
- ID: 681825
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详细
We presented ab initio calculations of the crystal structure and magnetic properties of the intercalation compound Fe0.33TiS2 using evolutionary machine learning algorithm. The spin-orbit interaction has been taken into consideration and the band structure and density of states have been calculated.
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作者简介
A. Chubarova
Dostoevsky Omsk State University
编辑信件的主要联系方式.
Email: chubarovaaa@omsu.ru
俄罗斯联邦, Omsk
M. Mamonova
Dostoevsky Omsk State University
Email: chubarovaaa@omsu.ru
俄罗斯联邦, Omsk
参考
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Fig. 1. Crystal structure of Fe0.33TiS2 in isometric projection a) – after classical calculations; b) – obtained using machine learning; c) – obtained using machine learning taking into account the spin-orbit interaction.
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Fig. 2. Band structure of paramagnetic TiS2 (a); paramagnetic Fe0.33TiS2 (b) and ferromagnetic Fe0.33TiS2 (c).
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Fig. 4. Density of states (DOS) of ferromagnetic Fe0.33TiS2 (ignoring the spin-orbit interaction) for each spin component 1 – SDFT; 2 – SDFTML.
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